Security of supply through modern damper actuator

Stadtwerke Kiel relies on Swiss quality

Lowest electrical power, highest torque even in battery operation during power failure. The Scheidegger damper actuator with 24V DC power supply convinces with its ideal power transmission.

The Kiel public utility company has equipped a bypass line with a butterfly valve with a 24 V DC drive in a newly constructed drinking water tank.

The bypass flap is closed when the water is withdrawn from the tank and only opens when the pump system is switched off. When the bypass is open, drinking water is supplied directly from the upstream network area.

To ensure security of supply in the event of a power failure, the bypass valve must be able to open once even without the supply voltage from the public grid. With this drive, this is possible via the battery-powered 24V supply of the system.

Technical data

  • Suitable for modulating actuator without running time limitation
  • Current consumption operation 2A at full speed
  • Power consumption max. 60W
  • Power supply 24 V DC
  • Max. output torque 2’000 Nm

Products in use

Battery-supported damper operation in the event of a power failure - simply via UPS in the control cabinet!
Smallest electrical power, highest torque even with battery operation during mains failure. The Scheidegger damper drive with 24V DC power supply convinces with its ideal power transmission. A selection of adapter parts allows the actuator to be mounted on all commercially available damper makes. Available for all standard sizes from DN50 to DN1000.